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Jurnal Pendidikan Biologi
Published by Universitas Negeri Malang
ISSN : 20856873     EISSN : 25409271     DOI : 10.17977
Core Subject : Education,
Education
Jurnal Pendidikan Biologi (JPB) is an open-access and peer-reviewed journal dedicated to publishing research articles in any area of Biology Education by research and or result of conceptual studies.
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 161 Documents
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PENGEMBANGAN VIRTUAL LABORATORY BERBASIS PEMODELAN EKSPERIMEN INGENHOUSZ SEBAGAI REPRESENTASI DINAMIKA LAJU FOTOSINTESIS Nur Hikmah; Adnan Adnan; Muhammad Wiharto
Jurnal Pendidikan Biologi Vol. 17 No. 1 (2026)
Publisher : Universitas Negeri Malang and Indonesian Biological Society region of East Java

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um052v17i1p58-69

Abstract

This study aimed to develop and evaluate the validity of a Virtual Laboratory based on Ingenhousz experiment modeling as a representation of photosynthesis rate dynamics for senior high school students. This development research utilized Thiagarajan's 4-D Model restricted to the development stage, encompassing the define and design phases. Initial analysis at SMAN 2 Makassar indicated that photosynthesis learning is still dominated by conventional methods, while students (97%) have a high demand for interactive digital media to visualize abstract concepts. The developed website-based Virtual Laboratory integrates interactive materials, experiment simulations with variable manipulation (light intensity, temperature, CO2 concentration), real-time graphical data visualization, and learning evaluation. Validation results recorded an average score of 4.69 from material experts and 4.71 from media experts, calculating a total average score of 4.70 (valid category). These findings confirm that the Ingenhousz experiment-based Virtual Laboratory is feasible as an interactive, analytical alternative learning resource capable of overcoming the limitations of physical biology laboratory facilities in schools.

Page 17 of 17 | Total Record : 161

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